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#ifndef INDICATORINFOWRAPPER_H
#define INDICATORINFOWRAPPER_H

#include <QWidget>
// Forward declaration
class IndicatorInfoPrivate;


/*!
* IndicatorInfoWrapper class.
*/
class IndicatorInfoWrapper: public QWidget
{
    Q_OBJECT

public:
    IndicatorInfoWrapper();

 public slots:   
    void requestIndicatorInfo();
    void getIndicatorInfo(QString str);
    QString returnMessage();
    void getError(int err);

signals:
/*!
 * Signal to be emitted when indicator info is received
 * @param indicator string containing indicator info.
 */
 void indicatorUpdated(QString indicator);

 /*!
  * errorOccured
  * Signal to be emitted when error occures.
  * @param error error code.
  */
  void errorOccured(int error);

public:
   QString message; // For storing the Indicator info

private:
    /*!
    * d_ptr pointer to IndicatorInfoPrivate
    * Owned by IndicatorInfoWrapper object, instantiated in
    * constructor.
    */
    IndicatorInfoPrivate *d_ptr;

private: // Friend class definitions
    friend class IndicatorInfoPrivate;

};

#endif // INDICATORINFOWRAPPER_H
